PAT A1027. Colors in Mars (20)

People in Mars rePResent the colors in their computers in a similar way as the Earth people. That is, a color is represented by a 6-digit number, where the first 2 digits are for Red, the middle 2 digits for Green, and the last 2 digits for Blue. The only difference is that they use radix 13 (0-9 and A-C) instead of 16. Now given a color in three decimal numbers (each between 0 and 168), you are supposed to output their Mars RGB values.
Input
Each input file contains one test case which occupies a line containing the three decimal color values.
Output
For each test case you should output the Mars RGB value in the following format: first output "#", then followed by a 6-digit number where all the English characters must be upper-cased. If a single color is only 1-digit long, you must print a "0" to the left.
Sample Input
15 43 71Sample Output
#123456
#include <cstdio>#include <algorithm>#include <cmath>#include <cstring>#define Max 110using namespace std;int main(){	int r=0,g=0,b=0,num[6];	char Mars[14]={'0','1','2','3','4','5','6','7','8','9','A','B','C'};	scanf("%d%d%d",&r,&g,&b);	printf("#");	printf("%c%c",Mars[r/13],Mars[r%13]);	printf("%c%c",Mars[g/13],Mars[g%13]);	printf("%c%c/n",Mars[b/13],Mars[b%13]);	system("pause");	return 0;}